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ReliaQuest GreyMatter Reviews

Vendor: ReliaQuest
4.8 out of 5

What is ReliaQuest GreyMatter?

ReliaQuest GreyMatter mindshare

As of June 2026, the mindshare of ReliaQuest GreyMatter in the Digital Risk Protection category stands at 2.1%, up from 1.6% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Digital Risk Protection Mindshare Distribution
ProductMindshare (%)
ReliaQuest GreyMatter2.1%
Recorded Future10.3%
ZeroFOX10.2%
Other77.4%
Digital Risk Protection
 
 
Key learnings from peers
Last updated Mar 18, 2026

Valuable Features

Room for Improvement

Top industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
9%
Construction Company
7%
Retailer
7%
Insurance Company
6%
Healthcare Company
5%
Comms Service Provider
5%
Legal Firm
5%
Government
5%
Media Company
4%
Computer Software Company
4%
Non Profit
4%
University
4%
Educational Organization
3%
Outsourcing Company
3%
Hospitality Company
2%
Recruiting/Hr Firm
2%
Pharma/Biotech Company
2%
Logistics Company
1%
Energy/Utilities Company
1%
Leisure / Travel Company
1%
Real Estate/Law Firm
1%
Engineering Company
1%
Marketing Services Firm
1%
Performing Arts
1%
Wholesaler/Distributor
1%
Consumer Goods Company
1%
Mining And Metals Company
1%
Recreational Facilities/Services Company
1%
Renewables & Environment Company
1%
Sports Company
1%

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ReliaQuest GreyMatter Reviews Summary
Author infoRatingReview Summary
Product Manager at Flash5.0I found ReliaQuest GreyMatter excellent for threat detection, reducing incidents by 89% via its AI agents and holistic visibility. Setup was easy and support great, though I believe the UI could improve.
Senior Security Analyst at Tata Consultancy4.5I use ReliaQuest GreyMatter for detection, XDR, and SIEM. It's efficient, saving me 60% of resources, and offers strong real-time monitoring and automated threat hunting. Despite some UI and integration needs, I find it cost-effective, stable, and scalable.